Arrange for an Aggravated DUI Defense Attorney in Chicago

Ensure Strategic Case Review and Mitigation for Felony-Level DUI Offenses

An aggravated DUI charge in Illinois is a felony-level offense that can result from causing injury, driving without a valid license, or repeat DUI convictions. The consequences are severe: years in prison, permanent criminal records, loss of professional licenses, and lifelong impacts on employment and housing. If you're facing an aggravated DUI in Chicago or the surrounding areas, you need assertive, experienced legal representation immediately.


Herzberg Law Firm has extensive experience defending complex cases from Evanston to Joliet corridors and throughout Cook County felony divisions.


The firm emphasizes strategic case review, evidence challenges, and mitigation of severe penalties, building tailored defense strategies that address the unique facts of each case.


Reach out immediately at (773) 835-0056 if you're facing an aggravated DUI — time is critical.

What's Included in Our Aggravated DUI Defense

Defending an aggravated DUI requires more than standard criminal defense tactics. It demands a thorough investigation into the circumstances of the arrest, the accuracy of chemical testing, the presence of aggravating factors, and the prosecution's ability to prove each element beyond a reasonable doubt. Herzberg Law Firm conducts detailed reviews of arrest reports, toxicology results, witness statements, and dashcam or body camera footage to identify weaknesses and build a strong defense.



The firm's approach includes challenging breathalyzer calibration, questioning the legality of the traffic stop, exploring medical defenses for high BAC readings, and negotiating with prosecutors to reduce charges or secure alternative sentencing. With familiarity across Cook County felony divisions and suburban courts, the firm understands the local landscape and uses that knowledge to advocate effectively on your behalf.


Chicago's dense traffic, unpredictable weather, and high enforcement presence create conditions where aggravated DUI charges can arise quickly — but a strong defense can protect your future.


Schedule your consultation today to discuss your case and explore your legal options.

Car keys next to a glass and bottle of amber liquid, suggesting a drink-driving scenario.

Choosing local, experienced representation gives you a significant advantage when facing felony-level charges in Illinois.

Chicago Aggravated DUI Defense Advantages


Familiarity with Cook County prosecutors, judges, and court procedures allows for more effective negotiation, strategic motion practice, and courtroom advocacy tailored to your case.

Why choose a local attorney?


What experience does the firm have?

Years of defending complex DUI cases throughout Chicago and nearby jurisdictions mean you're working with someone who understands the stakes and knows how to fight back.


How do we ensure quality?

Every case receives individualized attention, from initial consultation through trial if necessary, with a focus on protecting your rights and minimizing penalties.


What sets our service apart?

Tailored, assertive defense strategies built on deep local courtroom experience, not generic templates or one-size-fits-all approaches.


How do we serve Chicago specifically?

The firm's knowledge of high-enforcement zones, suburban court tendencies, and local sentencing trends means your defense is informed by real-world insight and practical experience.


Don't face felony charges alone. Contact Herzberg Law Firm now at (773) 835-0056 to schedule your consultation and begin building your aggressive defense in Chicago.